CN213841701U - Waste heat recycling device for drying kiln - Google Patents
Waste heat recycling device for drying kiln Download PDFInfo
- Publication number
- CN213841701U CN213841701U CN202023142881.0U CN202023142881U CN213841701U CN 213841701 U CN213841701 U CN 213841701U CN 202023142881 U CN202023142881 U CN 202023142881U CN 213841701 U CN213841701 U CN 213841701U
- Authority
- CN
- China
- Prior art keywords
- pipe
- water tank
- coiled pipe
- drying kiln
- waste heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001035 drying Methods 0.000 title claims abstract description 23
- 239000002918 waste heat Substances 0.000 title claims abstract description 23
- 238000004064 recycling Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000007789 sealing Methods 0.000 claims description 34
- 239000000428 dust Substances 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 1
- 239000008187 granular material Substances 0.000 abstract description 11
- 239000002699 waste material Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003517 fume Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 16
- 239000000779 smoke Substances 0.000 description 7
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a waste heat recycling device for drying kiln, the on-line screen storage device comprises a base, electric putter is installed to the base upper end, a supporting beam is installed to the electric putter upper end, a supporting beam one end is installed the suction hood, electric putter one end is provided with the water tank. The utility model discloses set up a suction hood and absorb thermal exhaust fume in to the drying kiln, suction hood internally mounted has the filter screen to filter the large granule, prevent that great granule from leading to the fact the pipe in getting into the pipe and block up, the heat granule enters into the coiled pipe through the pipe under the effect of air-bleed pump, the inside at the water tank is installed to the coiled pipe, the heat granule is along with hot-blast water generation heat conduction effect inside the coiled pipe wandering away and the water tank, make full use of the waste heat of drying kiln, the energy waste has been reduced, the coiled pipe sets up to the equipment mode of return bend and straight tube threaded connection, convenient to detach washs, prevent that the granule from accumulating in the coiled pipe and influencing heat-conducting efficiency.
Description
Technical Field
The utility model relates to a waste heat recycling technical field specifically is a waste heat recycling device for drying kiln.
Background
Energy conservation, emission reduction and comprehensive energy recycling are important strategic tasks in the development process of industrial production. On a macroscopic level, the industrial structure and layout are required to be adjusted, and the development concepts of energy conservation and emission reduction and comprehensive energy recycling are penetrated through all links of the whole production. The recycling of industrial waste heat is an important measure for saving energy, protecting resources, protecting environment and recycling economy, the existing waste heat resources are comprehensively utilized, the advanced waste heat recycling technology is adopted, the waste heat is fully and reasonably utilized, and the comprehensive energy consumption of enterprises can be greatly reduced, so that the competitiveness of the enterprises is improved, and the sustainable development of the enterprises is promoted.
When a drying kiln is used for firing bricks and making bricks, the exhausted waste smoke has extremely high temperature energy, if the waste smoke is not reasonably utilized, great energy waste can be caused, a general waste heat recycling device absorbs the heat in the waste smoke of the drying kiln and conducts heat to external substances through an annular pipeline, but particles with heat micro-dust often block the annular pipeline to influence the energy recovery rate, and therefore the waste heat recycling device for the drying kiln is required to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste heat recycling device for drying kiln sets up the coiled pipe into the mode of can unloading of return bend and straight tube threaded connection, realizes the washing to the coiled pipe inner wall to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a waste heat recycling device for a drying kiln comprises a base, wherein an electric push rod is installed at the upper end of the base, a supporting beam is installed at the upper end of the electric push rod, a dust hood is installed at one end of the supporting beam, a water tank is arranged at one end of the electric push rod, a sealing plate is arranged at the upper end of the water tank, a water filling port is formed in the sealing plate, a sealing cover is installed on the sealing plate, a water outlet is formed in the bottom of the water tank, a coiled pipe is arranged inside the water tank and fixedly connected with the lower plate of the sealing plate through a fixing buckle, one end of the coiled pipe penetrates through the water tank and is located outside the box body, one end of the coiled pipe is communicated with a filter box, the coiled pipe comprises a bent pipe and a straight pipe, the bent pipe is in threaded connection with the straight pipe, a rubber gasket is arranged at the connection part of the bent pipe and the straight pipe, an air suction pump is installed between the water tank and the electric push rod, and the air outlet of the air suction pump is communicated with one end of the coiled pipe through a guide pipe, the air inlet of the air pump is connected to the dust collection cover through a guide pipe.
Preferably, the sealing plate is provided with a T-shaped circular groove and an annular groove, and the side wall of the sealing cover is in threaded connection with the annular groove of the sealing plate.
The lower end of the sealing cover is connected with an installation block, and a T-shaped rubber ring matched with the T-shaped circular groove is sleeved on the installation block.
The inside water conservancy diversion limit that is provided with of suction hood, the water conservancy diversion limit outside is provided with the filter screen.
The inside active carbon net layer that is provided with of rose box, the equidistant array of rose box has seted up the wind hole.
The sleeve buckles are respectively arranged on the side wall of the electric push rod sleeve and the supporting beam, and one end of the conduit sequentially penetrates through the sleeve buckles on the side wall of the electric push rod sleeve and the supporting beam to be communicated with the dust collection cover.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up a suction hood and absorb thermal granule in the dry kiln exhaust fume, the suction hood is internally mounted and has the filter screen to filter the large granule, prevent that bigger granule from getting into and causing the pipe to block up in the pipe, heat granule enters into the coiled pipe through the pipe under the effect of air pump, the coiled pipe is installed in the inside of water tank, heat granule along with hot-blast inside the coiled pipe wander away with the water in the water tank heat conduction effect, make full use of the waste heat in the dry kiln exhaust fume, energy waste is reduced, the coiled pipe sets up to the equipment mode of return bend and straight tube threaded connection, it is convenient for dismantle and wash, prevent that the granule from accumulating in the coiled pipe and influencing the efficiency of heat conduction; the heat particles enter the filter box after passing through the coiled pipe, and the particles are recovered after being filtered by the activated carbon net layer;
2. the utility model discloses seted up T shape circular slot in the closing plate upper end and be used for the water injection, set up the closing cap on T shape circular slot, the inside T shape rubber circle that is provided with T shape circular slot looks adaptation of closing cap, in closing cap and closing plate ring channel threaded connection, T shape rubber circle seals with T shape circular slot and is connected, realizes the effectual sealing to the water tank, has reduced thermal loss.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the cover of the present invention;
FIG. 3 is a schematic structural view of the dust hood of the present invention;
FIG. 4 is a schematic structural view of a serpentine tube according to the present invention;
FIG. 5 is a schematic structural view of the filtering box of the present invention;
in the figure: 1. a base; 2. an electric push rod; 3. a support beam; 4. a dust hood; 5. a water tank; 6. a serpentine tube; 7. bending the pipe; 8. a straight pipe; 9. a sealing plate; 10. sealing the cover; 11. a water outlet; 12. a rubber gasket; 13. a filter box; 14. a conduit; 15. a T-shaped circular groove; 16. an annular groove; 17. mounting blocks; 18. a T-shaped rubber ring; 19. a flow guiding edge; 20. a filter screen; 21. an activated carbon mesh layer; 22. a wind hole; 23. sleeving and buckling; 24. an air pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a waste heat recycling device for a drying kiln comprises a base 1, wherein an electric push rod 2 is installed at the upper end of the base 1, a support beam 3 is installed at the upper end of the electric push rod 2, a dust hood 4 is installed at one end of the support beam 3, a flow guide edge 19 is arranged inside the dust hood 4, a filter screen 20 is arranged outside the flow guide edge 19, sleeve side walls of a sleeve of the electric push rod 2 and the support beam 3 are respectively provided with a sleeve buckle 23, one end of a guide pipe 14 sequentially penetrates through the sleeve side wall of the electric push rod 2 and the sleeve buckle 23 on the support beam 3 to be communicated with the dust hood 4, an air suction pump 24 is installed between a water tank 5 and the electric push rod 2, an air outlet of the air suction pump 24 is communicated with one end of a coiled pipe 6 through the guide pipe 14, and an air inlet of the air suction pump 24 is connected to the dust hood 4 through the guide pipe 14;
through the design, the dust hood 4 is communicated with the air suction pump 24 through the guide pipe 14, the dust hood 4 absorbs waste gas particles with heat in the drying kiln under the action of the air suction pump 24, the filter screen 20 is arranged in the dust hood 4 to filter large particles, larger particles are prevented from entering the guide pipe 14 to block the guide pipe 14, the dust hood 4 is arranged on the supporting beam 3, one end of the supporting beam 3 is connected to a piston rod of the electric push rod 2, the height of the dust hood 4 can be changed through the electric push rod 2 to be connected with kiln smoke outlets with different heights, the supporting beam 3 and the electric push rod 2 are provided with the sleeve buckles 23, one end of the guide pipe 14 sequentially penetrates through the sleeve buckles 23 to be communicated in the dust hood 4, and the guide pipe 14 can be prevented from being scratched without being fixed;
a water tank 5 is arranged at one end of the electric push rod 2, a sealing plate 9 is arranged at the upper end of the water tank 5, a water filling port is formed in the sealing plate 9, a sealing cover 10 is installed on the sealing plate 9, a T-shaped circular groove 15 and an annular groove 16 are formed in the sealing plate 9, the side wall of the sealing cover 10 is connected into the annular groove 16 of the sealing plate 9 in a threaded manner, an installation block 17 is connected to the lower end of the sealing cover 10, a T-shaped rubber ring 18 matched with the T-shaped circular groove 15 is sleeved on the installation block 17, a water outlet 11 is formed in the bottom of the water tank 5, a coiled pipe 6 is arranged in the water tank 5, the coiled pipe 6 is fixedly connected with the lower plate surface of the sealing plate 9 through a fixing buckle, the coiled pipe 6 comprises a bent pipe 7 and a straight pipe 8, the bent pipe 7 is connected with the straight pipe 8 in a threaded manner, and a rubber gasket 12 is arranged at the joint of the bent pipe 7 and the straight pipe 8;
through the design, the coiled pipe 6 is arranged inside the water tank 5, heat particles can generate a heat conduction effect with water in the water tank 5 along with the migration of hot air inside the coiled pipe 6, the waste heat of the drying kiln is fully utilized, the energy waste is reduced, the coiled pipe 6 is arranged in an assembly mode that the bent pipe 7 is in threaded connection with the straight pipe 8, the disassembly and the cleaning are convenient, and the particles are prevented from accumulating in the coiled pipe 6 to influence the heat conduction efficiency; the T-shaped circular groove 15 is formed in the sealing plate 9, water is added into the water tank 5, the sealing cover 10 is arranged on the T-shaped circular groove 15, the rubber T-shaped rubber ring 18 matched with the T-shaped circular groove 15 is arranged inside the sealing cover 10, the T-shaped circular groove 15 can be effectively sealed, and heat inside the water tank 5 is prevented from being dissipated;
one end of the coiled pipe 6 penetrates through the water tank 5 and is positioned outside the tank body, one end of the coiled pipe 6 is communicated with the filter tank 13, an activated carbon net layer 21 is arranged inside the filter tank 13, and wind holes 22 are formed in the tank body of the filter tank 13 in an equidistant array manner; through the design, the heat particles enter the filter box 13 after passing through the coiled pipe 6, and are filtered by the activated carbon net layer 21 to be recovered.
The working principle is as follows: when the drying kiln waste smoke exhaust device is used, the dust hood 4 is sleeved and fixed on a smoke exhaust pipe of a kiln to absorb waste smoke of the drying kiln, a filter screen 20 is arranged in the dust hood 4 to filter large particles, the larger particles are prevented from entering the guide pipe 14 to block the guide pipe 14, heat particles enter the coiled pipe 6 through the guide pipe 14 under the action of the air pump 24, the coiled pipe 6 is arranged in the water tank 5, the heat particles walk away in the coiled pipe 6 along with hot air to generate a heat conduction effect with water in the water tank 5, the waste heat of the drying kiln is fully utilized, energy waste is reduced, the coiled pipe 6 is arranged in an assembly mode that the bent pipe 7 and the straight pipe 8 are in threaded connection, the disassembly and the cleaning are convenient, and the particles are prevented from accumulating in the coiled pipe 6 to influence the heat conduction efficiency; the heat particles enter the filter box 13 after passing through the coiled pipe 6, and are filtered by the activated carbon net layer 21 to complete the recovery of the particles; seted up T shape circular slot 15 in closing plate 9 upper end and be used for the water injection, set up closing cap 10 on T shape circular slot 15, closing cap 10 is inside to be provided with T shape circular slot 15 looks adaptation's T shape rubber circle 18, and when closing cap 10 and closing plate 9 ring channel 16 threaded connection, T shape rubber circle 18 seals with T shape circular slot 15 and is connected, realizes 5 effectual sealings of water tank, has reduced thermal loss.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a waste heat recycling device for drying kiln, includes base (1), its characterized in that: the automatic cleaning device is characterized in that an electric push rod (2) is installed at the upper end of a base (1), a supporting beam (3) is installed at the upper end of the electric push rod (2), a dust hood (4) is installed at one end of the supporting beam (3), a water tank (5) is arranged at one end of the electric push rod (2), a sealing plate (9) is arranged at the upper end of the water tank (5), a water filling port is formed in the sealing plate (9), a sealing cover (10) is installed on the sealing plate (9), a water outlet (11) is formed in the bottom of the water tank (5), a coiled pipe (6) is arranged in the water tank (5), the coiled pipe (6) is fixedly connected with the lower plate of the sealing plate (9) through a fixing buckle, one end of the coiled pipe (6) penetrates through the water tank (5) and is located outside the box body, one end of the coiled pipe (6) is communicated with a filter box (13), and the coiled pipe (6) comprises an elbow pipe (7) and a straight pipe (8), threaded connection between return bend (7) and straight tube (8), just return bend (7) and straight tube (8) junction are provided with rubber gasket (12), install aspiration pump (24) between water tank (5) and electric putter (2), aspiration pump (24) gas outlet passes through pipe (14) and coiled pipe (6) one end intercommunication, aspiration pump (24) air inlet passes through pipe (14) and connects on suction hood (4).
2. The waste heat recycling device for drying kiln according to claim 1, characterized in that: the sealing plate (9) is provided with a T-shaped circular groove (15) and an annular groove (16), and the side wall of the sealing cover (10) is in threaded connection with the annular groove (16) of the sealing plate (9).
3. The waste heat recycling device for drying kiln according to claim 1, characterized in that: the lower end of the sealing cover (10) is connected with an installation block (17), and a T-shaped rubber ring (18) matched with the T-shaped circular groove (15) is sleeved on the installation block (17).
4. The waste heat recycling device for drying kiln according to claim 1, characterized in that: a flow guide edge (19) is arranged inside the dust hood (4), and a filter screen (20) is arranged on the outer side of the flow guide edge (19).
5. The waste heat recycling device for drying kiln according to claim 1, characterized in that: an activated carbon net layer (21) is arranged in the filter box (13), and wind holes (22) are formed in the box body of the filter box (13) at equal intervals.
6. The waste heat recycling device for drying kiln according to claim 1, characterized in that: the electric push rod (2) sleeve side wall and the supporting beam (3) are respectively provided with a sleeve buckle (23), and one end of the conduit (14) sequentially penetrates through the sleeve buckles (23) on the electric push rod (2) sleeve side wall and the supporting beam (3) to be communicated with the dust hood (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023142881.0U CN213841701U (en) | 2020-12-24 | 2020-12-24 | Waste heat recycling device for drying kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023142881.0U CN213841701U (en) | 2020-12-24 | 2020-12-24 | Waste heat recycling device for drying kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213841701U true CN213841701U (en) | 2021-07-30 |
Family
ID=77000476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023142881.0U Expired - Fee Related CN213841701U (en) | 2020-12-24 | 2020-12-24 | Waste heat recycling device for drying kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213841701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611213A (en) * | 2020-12-19 | 2021-04-06 | 安徽龙鼎家居工贸有限公司 | Airflow circulating equipment for drying kiln |
-
2020
- 2020-12-24 CN CN202023142881.0U patent/CN213841701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611213A (en) * | 2020-12-19 | 2021-04-06 | 安徽龙鼎家居工贸有限公司 | Airflow circulating equipment for drying kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 |